Pharmaceutical Impurity Standards & Reference Standards

Browse our full catalog of pharmaceutical impurities, reference materials, and research chemicals.

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BISJATROCHIZINE

Bisjatrochizine

CAT No.-
CAS No.35558-46-4
Mol. F.C40H38N2O8 . 2 Cl
Mol. W.674.76 2 35.45
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BISMUTH

Bismuth Potassium Iodide

CAT No.-
CAS No.-
Mol. F.Bi.7 I.4 K
Mol. W.208.98 7 126.904 39.10
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BISMUTH

Bismuth Potassium Citrate (Bismuth Subcitrate)

CAT No.-
CAS No.57644-54-9
Mol. F.2 C6H5O7. Bi. 3 K
Mol. W.2 189.10 208.983 39.10
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BISOPROLOL

Bisoprolol-d5 Hemifumarate

CAT No.-
CAS No.1189881-87-5 (freebase)
Mol. F.C18H26NO4D5. 0.5C4H4O4
Mol. W.330.48 58.04
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BISOPROLOL

Bisoprolol Hemifumarate

CAT No.-
CAS No.104344-23-2
Mol. F.C18H31NO4. 1/2 C4H4O4
Mol. W.325.45 1/2116.07
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BISOPROLOL

Bisoprolol EP Impurity A

CAT No.-
CAS No.62572-93-4
Mol. F.C13H21NO3
Mol. W.239.32
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BISOPROLOL

Bisoprolol Acid Impurity

CAT No.-
CAS No.72570-70-8
Mol. F.C13H19NO4
Mol. W.253.30
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BISOPROLOL

Bisoprolol EP Impurity L (Metoprolol EP ImpurityC)

CAT No.-
CAS No.29122-74-5
Mol. F.C13H19NO3
Mol. W.237.30
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BISOPROLOL

Bisoprolol Impurity 1

CAT No.-
CAS No.1346601-19-1
Mol. F.C15H23NO5
Mol. W.297.35
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BISOPROLOL

Bisoprolol EP Impurity G

CAT No.-
CAS No.1215342-36-1
Mol. F.C19H33NO5
Mol. W.355.48
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